package jdbc;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;

public class Test {
    public static void main(String[] args) {
        UserInfo userInfo = InputUtil.getInputObject(new UserInfo(),"删除用户","删除");
        try (Connection connection=DBUtil.getConnection()){
            Statement statement = connection.createStatement();
            String sql="DELETE FROM userinfo WHERE username='"+userInfo.getUsername()+"'";
            int num=statement.executeUpdate(sql);
            System.out.println("删除"+(num>0?"成功":"失败"));
        }catch (SQLException e){
            e.printStackTrace();
        }
    }
}